Release Notes for Cisco Video Phone 8875 on Cisco Unified CM
The following table lists the support compatibility for Cisco Video Phone 8875.
Phone | Support requirements |
---|---|
Cisco Video Phone 8875 |
Cisco Unified Communications Manager 12.5(1) or later Cisco Unified Communications Manager DST Olsen version D or later SRST 8.0 (IOS load 15.1(1)T) or later Cisco Expressway 12.5.4 or later |
October 31, 2024
The PhoneOS Release 3.2(1) delivers the following new features and enhancements:
Voice feedback helps people with vision problems to use their phone. When enabled, a voice prompt helps you navigate the phone screen and use or configure phone features.
The voice also reads out incoming caller IDs, touchable area information, screen summary, virtual keyboard keys,hard keys, and softkey information.
To have a better visual experience, you can customize the font size when the phone is taken out-of-box. The customization of the font size does not change few of the texts, such as the texts on the phone header, some descriptional small texts, large text on the phone Home screen, texts in the softkey bar. If key expansion module is connected to a phone, font size of the text in KEM also changes during this customization.
For more information on configuring voice feedback on the phones registered to Cisco BroadWorks or Webex Calling, see Configure voice feedback.
For more information on configuring from phone, see Voice feedback (accessibility).
For information on font change, see Customize font size on your phone.
The phones now support Cisco Headset USB-C Adapter for the connection with Cisco wireless headsets.
For more information, see Cisco Headset USB Adapter.
You can use the service domain onboarding with Mobile and Remote Access (MRA) when deploying your phones for remote users. When users choose and enter a valid service domain, they will be prompted to enter their user credentials for the MRA authentication.
For more information about the feature, go to the following links:
User login credentials can be stored on the phone after the user signs into the Expressway server for Mobile and Remote Access (MRA). If enabled, the users don't need to enter the credentials again even though the phone restarts.
For more information about the feature, see Configure user credentials persistent for Expressway sign-in.
You can configure the phone to require the users to enter FAC or CMC, or both before they dial out a specific phone number. By using FAC and CMC, you can effectively manage call access and accounting. FAC regulates the types of calls that certain users can place, CMC assists with call accounting and billing for clients.
For more information about the feature, go to the following links:
The User Data Service (UDS) is used as the default directory service for phone on Unified CM. You can disable the service either for all phones or for an individual phone if you don't use it. When disabled, users on the phone can't view the personal or corporate contacts provided by UDS.
For more details, see Configure directory services for phones on Unified CM.
Assured Services SIP(AS-SIP) is a collection of features and protocols that offer a highly secure call flow for Cisco IP Phones and third-party phones. AS-SIP is often used with Multilevel Precedence and Preemption (MLPP) to prioritize calls during an emergency.
For more information, see Assured Services SIP.
In the previous release, only the RSA key is supported in CAPF. Now, the EC key is also supported. To use the EC key, make sure that the parameter "Endpoint Advanced Encryption Algorithms Support" (from
) is enabled.See the configurations in the following links:
You have the options to permanently turn off the speakerphone, headset, and handset on a phone for your user.
For more information, see Turn off speakerphone, headset, and handset on a phone.
The phone supports Cisco UCM with Multi-server (SAN) Tomcat Certificates configured. The correct TFTP server address can be found in the phone ITL file for phone's registration.
For more information about the feature, go to the following links:
You can set up the minimum version required for TLS client and TLS server respectively.
For more information, see Set up the supported versions of TLS.
Both WPA3 Personal and WPA3 Enterprise authentication methods are now supported for secure Wi-Fi connections.
For more information, see Cisco IP phone security.
- Programmable line key
- Busy lamp field (BLF)
- Call forward
- Speed dial
- Call park
- Contacts
- Call pickup
- Conference - MPP
- Voicemail
- Call history
April 3, 2024
Firmware Release 2.3.1SR1
This release is a maintenance release and doesn't contain any new or enhanced features.
February 1, 2024
Firmware Release 2.3.1
Cisco Video Phone 8875 running Firmware Release 2.3.1 delivers the following features and enhancements:
- Calendar meeting
- Conference and call transfer enhancements
- Screen Zooming in conference or meeting
- User experience enhancements
- XSI features
You can associate your phone with Microsoft Cloud Calendar service. After you sign in to the service, you can directly join a meeting on the phone by tapping the Calendar soft button (if supported meeting SIP URI is identified). You can also join the meeting by dialing a SIP call.
The calendar list can contain up to 20 scheduled meetings for the day.
This feature supports the following meeting types when the relevant licenses are available:
- : Webex Meeting
- : Microsoft Teams Meeting
- : Zoom Meeting
- : Events (without meeting URI)
Each meeting type has its own unique icon to help you to distinguish between them.
During a meeting, you can also mute your microphone and view the shared screen from another participant.
For more information about the feature, go to the following links:
Conference and call transfer enhancementsThe enhancements enable you to easily add a person on a held call on your phone to a conference, or transfer a call to them.
When adding a conference participant or transferring a call, you can view the held calls in the Calls tab and choose your desired session.
For more information about the feature, go to the following links:
Screen Zooming in conference or meetingYour phone now supports to use the zooming feature to enable you to can see the sharing or video more clearly.
The zooming feature is available when you're in a meeting or on a video conference call.
For more information about the feature, see Zoom in and out in a conference or meeting.
User experience enhancements- Changes in the Settings menu
This release includes the following changes in user experience:
-
About this device
The phone's IP addresses are available in
. -
Network settings menu
The Network settingsmenu has been restructured. Some of the menu items are repositioned, such as alternate TFTP, DHCP.
For more information about network settings, see Configure the network settings on your phone.
- UX enhancements of multiple calls
The phone now supports the following User Experience (UX) enhancements for the multiple calls relevant scenarios:
- The new item "Call bar" now displays at the bottom of the phone screen when the phone has any call(s).
If the phone has multiple calls, "Call bar" can display the count of the current calls on the phone (including all lines).
- "Call bar" displays specific icons for incoming, held, and active calls. It also displays the count of each type of calls.
Users can tap or swipe up on the bar to enter the calls list for further actions as needed.
- The calls list displays calls of all lines in chronological order.
Users can directly answer, decline, or ignore calls from the calls list.
- The calls in the calls list can be sorted by each line by toggling on Sort by line.
- On the in-call screen, the soft button New call now always displays. Before the release, the button only displays when users hold an active call.
- On the phone with multiple lines, the phone home screen can display the count of the remaining calls for each line.
For more information about the feature, go to the following links:
- Other improvements
This release also incorporates various refinements in the phone user interface including, but not limited to, changes in feature icons, pop-up messages, screen color tones.
XSI featuresThis release includes the following enhancements on the XSI application services:
- New URIs for the Settings menu control are added. You can remotely interact with the Settings menu, such as navigating through menu pages and change settings.
- Cisco Video Phone 8875 uses Key:Applications instead of Key:Settings.
- The following Init URIs are now working on Cisco Video Phone 8875:
- Init:Services
- Init:Messages
- Init:Directories
For more details about the enhancements, see Cisco Unified IP Phone Services Application Development Notes for Cisco Unified Communications Manager and Multiplatform Phones.
August 17, 2023
Firmware Release 2.2.1
Cisco Video Phone 8875 running Firmware Release 2.2.1 delivers the following features and enhancements:
- Active call bar
- Barge and conference barge
- Call recording
- Custom wallpaper and logo
- Deprecation of TLS 1.0 support
- Password lock for settings menu
- Participants
- Quick access to speed dials
If you move away to other screen during an active call or meeting, you can see an active call bar at the bottom of the phone screen. The active call bar appears as a green bar on the call hold screen, different from showing the active call duration on other screens. Tapping or swiping up on the bar brings you back to the active session.
The active call bar isn't available on the conference participant list.
For more information about this feature, see Return to the active call or meeting.
Barge and conference bargeYour phone now supports barge and conference barge (cBarge) that are configured on the Cisco Unified Communications Manager.
You or your coworker can join an active call or conference call on a shared line.
For more information about this feature, go to the following links:
- Work with a shared line on your phone
- Park a call
- Put a call on hold
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
You can enable the Call Recording feature on a phone to allow the user to record an active audio or video call. When a recording starts, the user who performs the recording will be notified by a notification message and the specific icon . Besides, the user can hear a audible alert to indicate that the call is being recorded.
For more information about this feature, go to the following links:
- Record a call
- Work with a shared line on your phone
- Set up call recording
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later .
You can now configure your phone to display the corporate logo and use custom wallpapers on your phones.
If you are an administrator, you can designate the custom wallpaper and the logo that will display on phones. On Cisco Unified Communications Administration, you can use Common Phone Profile to configure the default wallpaper setting and control access to the appearance settings on phones.
If you are a user with access to the appearance settings on the phone, you can choose whether to display the logo on the phone home screen and apply your preferred wallpaper and color theme.
For more information about this feature, go to the following links:
Deprecation of TLS 1.0 supportFrom the Firmware Release 2.2, the phone doesn't support the Transport Layer Security (TLS) 1.0 any more. By default, the phone now supports TLS 1.2 only for HTTPS web access connections. You can set up the minimum supported versions for TLS server and TLS client in the Cisco Unified Communication Manager.
For more information about this feature, see Set up the supported versions of TLS.
Password lock for settings menuYou can configure the phone to apply password protection to the phone settings menu. If the feature is enabled, the users must input correct passwords to access the phone settings menu.
For more information about this feature, go to the following links:
- Upgrade the phone firmware
- Connect to a Wi-Fi network
- Customize the phone screen settings
- Configure the Ethernet settings on your phone
- Troubleshoot your phone (for user)
- Set up password protection for the settings menu
- Cisco IP Phone security
- Troubleshoot your phone (for admin)
- Set up your phone on Cisco Unified Communications Manager
You can view the list of participants during a call conference. As the conference host, you can also perform the following actions:
- Remove participants from the current conference call
- Refresh the list of participants
For more information about this feature, go to the following links:
- Make a conference call
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
Quick access to speed dials
You can now call out the speed dial list with a finger swipe down from the top of the phone screen. All your speed dials can be found on both the pull-down list and the Speed dials tab. The Shortcuts tab no longer contains BLF shortcuts with speed dial.
On a phone with multiple lines configured, you can choose a specific line to call a speed dial number. If you don't specify a line, the primary line will be used to make the call.
For more information about this feature, see Use speed dials on your phone.
May 11, 2023
Firmware Release 2.1.1
Cisco Video Phone 8875 running Firmware Release 2.1.1 delivers the following features and enhancements:
- Busy Lamp Field with speed dial and call pickup
- Call park
- Call pickup
- Extension Mobility
- Hunt group
- Increased maximum number of speed dials
- Interactions between calls and meetings
- Intercom calls
- Mute status synchronization
- New supported languages and virtual keyboard for multiple languages
- Personal directory and fast dial
- Support for CTI applications
- Support for SIP OAuth
- Support for XML service interfaces
- User experience enhancements
Busy Lamp Field (BLF) shortcuts allow users to monitor the associated coworkers lines. When configured with speed dial and call pickup, users are able to call the monitored lines with a tap and pickup calls for their coworkers.
For more information about this feature, see the following documents:
- Use speed dials on your phone
- Answer calls for your coworkers
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
With the Call Park feature, users can park an active call. A call park number is provided on the phone screen. Then the users can pick up the call either from their phones or retrieve the call by using the provided call park number from another phone or line.
When a call is parked for too long, the phone reminds users of the parked call periodically by a call alert notification. Users can choose to answer or ignore the parked call.
For more information about this feature, see the following documents:
- Use call park
- Configure park monitoring
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
With the Call Pickup feature, users can answer calls for their coworkers either in the same call pickup group or from another group. The following softkeys are available on the phone:
- Pickup — Answer calls for coworkers within your group
- GrPickup — Answer calls for another group
- Other pickup — Answer calls for an associated group
As an administrator, you must add a user to at least one call pickup group so that they can use this feature.
For information about how to use the call pickup feature, see Answer calls for your coworker.
Extension MobilityThe extension mobility feature lets users log in to any phone in their organization and have their personalized settings and preferences automatically applied. This eliminates the need to manually configure phone settings each time they switch locations.
When logged in, the phone applies the user's personal settings to the session, such as directories, call history, speed dials, and so forth. When logged out, the user's personal settings are removed from the phone.
For more information about this feature, see the following documents:
- Sign yourself in to a shared phone
- Extension Mobility in Feature Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
The Hunt Group feature provides load sharing for calls to a main directory number. A hunt group contains a series of directory numbers that can answer the incoming calls. When the first directory number in the hunt group is busy, the system hunts in a predetermined sequence for the next available directory number in the group and directs the call to that phone.
For an incoming hunt group call, the Incoming Call Alert might include the following information:
- Caller ID (If configured)
- The line that receives the hunt group call
- The directory number of the hunt group
- The hunt group pilot number
Users can choose to sign in or out of the hunt group for the device by a dedicated soft button or feature shortcut. The hunt group setting applies to all lines. Users can also check the status of the hunt group queue on the phone.
As an administrator, you must configure the hunt group on the Cisco Unified Communications Manager.
For more information about this feature, see the following documents:
- Answer a call for your hunt group
- Configure Hunt Pilots in System Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
The maximum number of speed dials has been increased. You can add up to 108 speed-dial numbers on a phone.
For more information about this feature, see the following documents:
- Use speed dial
- Add speed-dial numbers
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
- Cisco Unified Communications Self Care Portal User Guide, Release 12.5(1) or later
- System Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
With the Intercom Calls feature, users can use a line that is configured as an intercom line to place and receive one-way audio calls. After answering an intercom call, the recipient starts a two-way audio call to allow for further interactive conversation.
For more information about this feature, see the following documents:
- Make an intercom call
- Answer an intercom call
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 12.5(1) or later
The mute status is synchronized automatically between the phone and the Cisco Meeting Server (CMS) server.
When the user toggles the microphone on or off on the phone, the mute status is synchronized to the CMS server automatically, and vice versa.
For incoming calls, it's required for the user to choose to mute or unmute the microphone.
This feature supports USB headsets and the Cisco Headset 720/730 (with Bluetooth-paired).
For more information about how to configure CMS on Cisco Unified Communications Manager, see the following document:
New supported languages and virtual keyboard for multiple languagesYour phone now supports locales in Arabic, Hebrew, Japanese, Korean, and Traditional Chinese. The latest locale installer is available on the Cisco Software Download site.
Multilingual soft keyboards are available on the phone when the system language is set to a language other than English. Users can easily switch between the English keyboard and the system-language keyboard.
Your phone now supports personal directory and fast dial. Administrators can subscribe phones to directory service through XSI service. Users can add contacts to the personal directory either on the phone or on Cisco Unified Communications Self Care Portal. In the Contacts menu of the phone, users can assign fast dials to their frequently contacted individuals.
Users can access the personal directory from
.For more information about this feature, go to the following links:
Support for CTI applicationsYour phone now supports the Computer Telephony Integration (CPI) applications. A CTI route point can designate a virtual device to receive multiple, simultaneous calls for application-controlled redirection.
For more information about this feature, see the following document:
Support for SIP OAuthYour phone now supports the SIP OAuth authentication for security enhancements.
Support for XML service interfacesAdministrators can add XML services to the phone through Cisco Unified CM Administration. After subscribing phones to the services, users can access these services on their phones.
The supported features are:
- Directories
- Extension Mobility
- Messages (images and text)
For information about the supported XML objects and URIs, and how to configure XSI services for the phone, see XSI configuration on your phone.
For information about XML objects definitions, see Cisco Unified IP Phone Services Application Development Notes.
User experience enhancementsYour phone achieves the following enhancements for the user experience:
- The icon of the idle status for multiple lines is changed from to .
- For the idle lines, the strings
Line: <Line Number>
display under the lines. - For the lines that are configured as speed dials, the strings
Speed dial: <Speed Dial Number>
under the lines. - The conference icon displays for the conference calls.
- The soft button changes from Hold to Hold & Answer when the user receives an incoming calls during an active call.
- A specific icon for missed calls , unread voicemail messages , or both , displays next to the line on the Recents list.
- Improvement of the prompt messages about noise removal activation during the phone registration.
- On the phone full-screen mode, the default focus changes to the All tab. Now the leftmost tab on the screen is the All tab.
- An animate icon displays on the phone home screen when the user ignores an incoming call.
For more information about this feature, see the following documents:
- Answer a call
- Check voice messages on your phone
- View your call history
- Make a call from call history
- Silence incoming call ringer
IPv6 is available now and ready to be used on the phone.
January 21, 2023
Firmware Release 2.0.1
Cisco Video Phone 8875 running Firmware Release 2.0.1 delivers the following features:
- Caller ID
- Call waiting
- Call hold/resume
- Music on Hold (MoH)
- Audio mute/unmute
- Video stream on/off
- Call forward
- Do not disturb
- Transfer
- Conference
- Speed dial
- Uniform Resources Identifier (URI) dialing
- Voicemail
- Shared line
- Privacy call
- Directory search
- Adjustable ring tones and volume levels
- Adjustable display brightness
- Time and date display
- Mobile and Remote Access (MRA)
- Background Noise Removal
- E.911
Known problems (bugs) are graded according to severity. This article contains descriptions of the following:
-
Open bugs of severity 1 to 3
-
Resolved bugs of severity 1 to 3
Because defect status continually changes, the list reflects a snapshot of the defects that were open at the time new firmware is released.
Before you begin
You need the following to access the Bug Search Tool:
-
An internet connection
-
A web browser
-
A Cisco.com username and password
1 |
Open the Bug Search Tool. |
2 |
Sign in with your Cisco.com username and password. |
3 |
Enter the bug ID number in the Search for field and press Enter. |
What to do next
For information on how to search for bugs, create saved searches, and create bug groups, select Help on the Bug Search Tool page.
The following list contains the severity 1, 2, and 3 defects that are open for Cisco Video Phone 8875 that run Firmware Release 3.2(1).
-
CSCwi76138 Onprem OBTP: Cannot display unicode supplementary characters correctly
-
CSCwi76174 Bluetooth headset will not sync mute status when mute phone via CMS web client
-
CSCwi76202 phone will not configure TFTP server 2 via DHCP response message when "Alternate TFTP: Yes"
-
CSCwi76224 Speed dials quick access screen overlaps "Upcoming meetings" screen
October 31, 2024
Version 3.2(1)
We resolved the following issues in this release:
- CSCwm70639: 8875 Unable to register phone in secure mode using CAPF and crashes
- CSCwe04762: User cannot connect EAP-TLS from wifi scan list since the security mode always displayed EAP
- CSCwf11899: Phone Mute LED is not red after changing audio path from usb-headset to 721 BT headset
- CSCwf11900: Sync mute-unmute between MUTE LED and 721 BT headset failed
- CSCwi76174: Bluetooth headset will not sync mute status when mute phone via CMS web client
- CSCwi76224: "Speed dials" quick access screen overlaps "Upcoming meetings" screen
April 3, 2024
Version 2.3(1)SR1
We resolved the following issue in this release:
-
CSCwj51531 OBTP function broken after Microsoft teams meeting template changed
February 1, 2024
Version 2.3(1)
We resolved the following issues in this release:
-
CSCwh03257 The starting position of the slide is limited in the speed dial quick access window
-
CSCwh03246 The buttons/softkeys/menu items at bottom of screen is partially covered by the active call bar
-
CSCwf11901 Cannot know which call is selected when have multiple calls on one line
-
CSCwe04754 Phone shall display only one IPv6 TFTP server addr when configured more than one TFTP server names
-
CSCwh03258 Delay to hear tone when initiate call with headset 720 which is connected via 720 USB adapter
August 17, 2023
Version 2.2(1)
There are no resolved bugs in this release.
January 21, 2023
Version 2.0(1)
Firmware Release 8875.2-0-1-0001 is the initial release and has no resolved bugs.
Installation requirements
Before you install the firmware release, you must ensure that your Cisco Unified Communications Manager is running the latest device package. After you install a device package on the Cisco Unified Communications Manager servers in the cluster, you need to reboot all the servers.
If your Cisco Unified Communications Manager doesn't have the required device package to support this firmware release, the firmware may not work correctly.
Before using the phone firmware release, you must install the latest Cisco Unified Communications Manager on all Cisco Unified CM servers in the cluster.
1 |
Go to the Software Download page for the Cisco IP Phone 8800 Series. |
2 |
Choose Video Phone 8875. |
3 |
Choose Session Initiation Protocol (SIP) Software. |
4 |
In the Latest Release folder, choose 3-2-1. |
5 |
Select the firmware file, click the Download or Add to cart button, and follow the prompts: The firmware filename is cmterm-PHONEOS-8875.3-2-1-0003-28.cop.sha512. If you added firmware to the cart, when you are ready to download the files, click the Cart and then click Download All. |
6 |
Click the + next to the firmware file name in the Download Cart section to access more information about this file. |
7 |
Click the Readme link to open the installation instructions for the firmware. |
8 |
Follow the instructions in the readme file to install the firmware. |
If a Cisco Unified Communications Manager is not available to load the installer program, the following .zip files are available to load the firmware: PHONEOS-8875.3-2-1-0003-28.zip.
Firmware upgrades over the WLAN interface may take longer than upgrades using a wired connection. Upgrade times over the WLAN interface may take more than an hour, depending on the quality and bandwidth of the wireless connection.
1 |
Go to the Software Download page for the Cisco IP Phones 8800 Series. |
2 |
Choose Video Phone 8875. |
3 |
Choose Session Initiation Protocol (SIP) Software. |
4 |
In the Latest Releases folder, choose 3-2-1. |
5 |
Select the firmware file, click the Download or Add to Cart button, and follow the prompts. The firmware file name is PHONEOS-8875.3-2-1-0003-28.zip. |
6 |
Unzip the files. |
7 |
Manually copy the unzipped files to the directory on the TFTP server. |
By default, your phones are set up for the English (United States) locale. To use the phones in other locales, you must install the locale-specific version of the Unified Communications Manager Endpoints Locale Installer on every Cisco Unified Communications Manager server in the cluster. The Locale Installer installs the latest translated text for the phone user interface and country-specific phone tones on your system so that they are available for the Phones.
To access the Locale Installer required for a release, access the Software Download page, navigate to your phone model, and select the Unified Communications Manager Endpoints Locale Installer link.
For more information, see the documentation for your particular Cisco Unified Communications Manager release.
The latest Locale Installer may not be immediately available; continue to check the website for updates.
Anything that degrades network performance can affect phone audio and video quality, and in some cases, can cause a call to drop. Sources of network degradation can include, but are not limited to, the following activities:
-
Administrative tasks, such as an internal port scan or security scan.
-
Attacks that occur on your network, such as a Denial of Service attack.
This product is not a medical device and uses an unlicensed frequency band that is susceptible to interference from other devices or equipment.
When the Cisco Unified Communications Manager Transfer On-Hook Enabled field is enabled, users might report a problem with direct call transfer in SIP phones. If the user transfers the call and immediately goes on hook before they hear the ring signal, the call may drop instead of being transferred.
The user needs to hear the ring signal so that they can be sure that the call is being routed.
Use the following sections to obtain related information.
Cisco Video Phone 8875 documentation
See the help information for Cisco Video Phone 8875 on the help page.
Cisco Unified Communications Manager Documentation
See the Cisco Unified Communications Manager Documentation Guide and other publications that are specific to your Cisco Unified Communications Manager release on the product support page.
Cisco IP Phone Firmware Support Policy
For information on the support policy for phones, see the Cisco IP Phone Firmware Support Policy.